4872609634 has 4 divisors (see below), whose sum is σ = 7308914454. Its totient is φ = 2436304816.

The previous prime is 4872609611. The next prime is 4872609653. The reversal of 4872609634 is 4369062784.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4051959025 + 820650609 = 63655^2 + 28647^2 .

It is a super-2 number, since 2×4872609634² = 47484649290699227912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1218152407 + ... + 1218152410.

Almost surely, 2^4872609634 is an apocalyptic number.

4872609634 is a deficient number, since it is larger than the sum of its proper divisors (2436304820).

4872609634 is a wasteful number, since it uses less digits than its factorization.

4872609634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2436304819.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The square root of 4872609634 is about 69804.0803535152. The cubic root of 4872609634 is about 1695.3285399068.

The spelling of 4872609634 in words is "four billion, eight hundred seventy-two million, six hundred nine thousand, six hundred thirty-four".